* {
    padding: 0;
    margin: 0;
}

html, body {
    height: 100%;
}

body {
    display: flex;
    flex-direction: column;
}

ul, ol {
    list-style: none;
}

a {
    text-decoration: none;
    color: #000;
}

header {
    height: 12vw;
    line-height: 12vw;
    text-align: center;
    background-color: #e02e24;
    font-size: 4.26vw;
    color: white;
}

nav {
    height: 10.66vw;
}

nav ul {
    height: 100%;
    display: flex;
    align-items: flex-start;
    overflow: auto;
}

nav ul::after {
    clear: both;
}

nav ul li {
    width: 7.73vw;
    height: 10vw;
    line-height: 10vw;
    margin: 0 2.93vw;
    font-size: 3.46vw;
    flex-shrink: 0;
    color: #595959;
}

nav ul li:hover {
    border-bottom: 0.66vw solid #e02e24;
}

footer {
    background-color: #f9f9f9;
    height: 13.33vw;
    border-top: 1px solid #e0e0e0;
}

footer ul {
    display: flex;
    height: 100%;
    justify-content: space-around;
    align-items: center;
}

footer ul li {
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    align-items: center;
    color: #666666;
}

footer ul li i {
    font-size: 5.73vw !important;
}

footer ul li span {
    font-size: 2.4vw;

}

footer ul li:hover {
    color: #e02e24;
}

@font-face {
    font-family: "iconfont";
    src: url('iconfont.eot?t=1504689797105');
    /* IE9*/
    src: url('iconfont.eot?t=1504689797105#iefix') format('embedded-opentype'),
        /* IE6-IE8 */
        url('data:application/x-font-woff;charset=utf-8;base64,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') format('woff'),
        url('iconfont.ttf?t=1504689797105') format('truetype'),
        /* chrome, firefox, opera, Safari, Android, iOS 4.2+*/
        url('iconfont.svg?t=1504689797105#iconfont') format('svg');
    /* iOS 4.1- */
}

.iconfont {
    font-family: "iconfont" !important;
    font-size: 16px;
}

.icon-shouye:before {
    content: "\e607";
}

.icon-xinpin:before {
    content: "\e600";
}

.icon-haitao:before {
    content: "\e6e3";
}

.icon-sousuo:before {
    content: "\e649";
}

.icon-xiaolian:before {
    content: "\e651";
}

.main {
    overflow: auto;
    background-color: #f2f2f2;
}

.main .section_1 .img img {
    width: 100%;
}

.main .section_1 ul {
    width: 100%;
    height: 39.46vw;
    display: flex;
    flex-wrap: wrap;
    background-color: white;
}

.main .section_1 ul::after {
    clear: both;
}

.main .section_1 ul li {
    width: 20%;
    text-align: center;
}

.main .section_1 ul li img {
    width: 9.06vw;
    height: 8vw;
}

.main .section_1 ul li span {
    display: block;
    font-size: 2.93vw;
    margin-top: 2vw;
}


.main .section_2 {
    background-color: white;
    margin-top: 2vw;
    text-align: center;
}

.main .section_2 .img {
    height: 58vw;
}

.main .section_2 .img img {
    width: 69.6vw;
    height: 42.8vw;
    margin: 0 auto;
}

.main .section_2 p {
    font-size: 3.73vw;
    height: 7vw;
}